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<title>Doxygen: pcl::octree::OctreePointCloudSearch&lt; PointT, LeafContainerT, BranchContainerT &gt;::prioBranchQueueEntry类 参考</title>
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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public 成员函数</a> &#124;
<a href="#pub-attribs">Public 属性</a> &#124;
<a href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry-members.html">所有成员列表</a>  </div>
  <div class="headertitle">
<div class="title">pcl::octree::OctreePointCloudSearch&lt; PointT, LeafContainerT, BranchContainerT &gt;::prioBranchQueueEntry类 参考</div>  </div>
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<p><b>Priority</b> queue entry for branch nodes  
 <a href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#details">更多...</a></p>

<p><code>#include &lt;<a class="el" href="octree__search_8h_source.html">octree_search.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public 成员函数</h2></td></tr>
<tr class="memitem:a88de2ae8393ffd95e498261587a6e724"><td class="memItemLeft" align="right" valign="top"><a id="a88de2ae8393ffd95e498261587a6e724"></a>
&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a88de2ae8393ffd95e498261587a6e724">prioBranchQueueEntry</a> ()</td></tr>
<tr class="memdesc:a88de2ae8393ffd95e498261587a6e724"><td class="mdescLeft">&#160;</td><td class="mdescRight">Empty constructor <br  />
 <br /></td></tr>
<tr class="separator:a88de2ae8393ffd95e498261587a6e724"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a723b50b3869f2da1796cce6bacaa4b77"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a723b50b3869f2da1796cce6bacaa4b77">prioBranchQueueEntry</a> (<a class="el" href="classpcl_1_1octree_1_1_octree_node.html">OctreeNode</a> *_node, <a class="el" href="classpcl_1_1octree_1_1_octree_key.html">OctreeKey</a> &amp;_key, float _point_distance)</td></tr>
<tr class="memdesc:a723b50b3869f2da1796cce6bacaa4b77"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor for initializing priority queue entry.  <a href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a723b50b3869f2da1796cce6bacaa4b77">更多...</a><br /></td></tr>
<tr class="separator:a723b50b3869f2da1796cce6bacaa4b77"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a200c873f71fff21737682411df8735d7"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a200c873f71fff21737682411df8735d7">operator&lt;</a> (const <a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html">prioBranchQueueEntry</a> rhs) const</td></tr>
<tr class="memdesc:a200c873f71fff21737682411df8735d7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Operator&lt; for comparing priority queue entries with each other.  <a href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a200c873f71fff21737682411df8735d7">更多...</a><br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public 属性</h2></td></tr>
<tr class="memitem:a31c6a920e3d2442810286263a2faf1e8"><td class="memItemLeft" align="right" valign="top"><a id="a31c6a920e3d2442810286263a2faf1e8"></a>
const <a class="el" href="classpcl_1_1octree_1_1_octree_node.html">OctreeNode</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a31c6a920e3d2442810286263a2faf1e8">node</a></td></tr>
<tr class="memdesc:a31c6a920e3d2442810286263a2faf1e8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pointer to octree node. <br /></td></tr>
<tr class="separator:a31c6a920e3d2442810286263a2faf1e8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac6896fd3b626b908917d5da9786e91c6"><td class="memItemLeft" align="right" valign="top"><a id="ac6896fd3b626b908917d5da9786e91c6"></a>
float&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#ac6896fd3b626b908917d5da9786e91c6">point_distance</a></td></tr>
<tr class="memdesc:ac6896fd3b626b908917d5da9786e91c6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Distance to query point. <br /></td></tr>
<tr class="separator:ac6896fd3b626b908917d5da9786e91c6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a25f1aa98e82f8ad00b4d2a549fa4257e"><td class="memItemLeft" align="right" valign="top"><a id="a25f1aa98e82f8ad00b4d2a549fa4257e"></a>
<a class="el" href="classpcl_1_1octree_1_1_octree_key.html">OctreeKey</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a25f1aa98e82f8ad00b4d2a549fa4257e">key</a></td></tr>
<tr class="memdesc:a25f1aa98e82f8ad00b4d2a549fa4257e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Octree key. <br /></td></tr>
<tr class="separator:a25f1aa98e82f8ad00b4d2a549fa4257e"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><h3>template&lt;typename PointT, typename LeafContainerT = OctreeContainerPointIndices, typename BranchContainerT = OctreeContainerEmpty&gt;<br />
class pcl::octree::OctreePointCloudSearch&lt; PointT, LeafContainerT, BranchContainerT &gt;::prioBranchQueueEntry</h3>

<p><b>Priority</b> queue entry for branch nodes </p>
<dl class="section note"><dt>注解</dt><dd>This class defines priority queue entries for the nearest neighbor search. </dd></dl>
<dl class="section author"><dt>作者</dt><dd>Julius Kammerl (<a href="#" onclick="location.href='mai'+'lto:'+'jul'+'iu'+'s@k'+'am'+'mer'+'l.'+'de'; return false;">juliu<span style="display: none;">.nosp@m.</span>s@ka<span style="display: none;">.nosp@m.</span>mmerl<span style="display: none;">.nosp@m.</span>.de</a>) </dd></dl>
</div><h2 class="groupheader">构造及析构函数说明</h2>
<a id="a723b50b3869f2da1796cce6bacaa4b77"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a723b50b3869f2da1796cce6bacaa4b77">&#9670;&nbsp;</a></span>prioBranchQueueEntry()</h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename PointT , typename LeafContainerT  = OctreeContainerPointIndices, typename BranchContainerT  = OctreeContainerEmpty&gt; </div>
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
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          <td class="memname"><a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search.html">pcl::octree::OctreePointCloudSearch</a>&lt; <a class="el" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a>, LeafContainerT, BranchContainerT &gt;::prioBranchQueueEntry::prioBranchQueueEntry </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classpcl_1_1octree_1_1_octree_node.html">OctreeNode</a> *&#160;</td>
          <td class="paramname"><em>_node</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="classpcl_1_1octree_1_1_octree_key.html">OctreeKey</a> &amp;&#160;</td>
          <td class="paramname"><em>_key</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">float&#160;</td>
          <td class="paramname"><em>_point_distance</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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<p>Constructor for initializing priority queue entry. </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramdir"></td><td class="paramname">_node</td><td>pointer to octree node </td></tr>
    <tr><td class="paramdir"></td><td class="paramname">_key</td><td>octree key addressing voxel in octree structure </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">_point_distance</td><td>distance of query point to voxel center </td></tr>
  </table>
  </dd>
</dl>
<div class="fragment"><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;                                                                                           :</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;              <a class="code" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a31c6a920e3d2442810286263a2faf1e8">node</a> (_node), <a class="code" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#ac6896fd3b626b908917d5da9786e91c6">point_distance</a> (_point_distance), <a class="code" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a25f1aa98e82f8ad00b4d2a549fa4257e">key</a> (_key)</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;          {</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;          }</div>
<div class="ttc" id="aclasspcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry_html_a25f1aa98e82f8ad00b4d2a549fa4257e"><div class="ttname"><a href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a25f1aa98e82f8ad00b4d2a549fa4257e">pcl::octree::OctreePointCloudSearch::prioBranchQueueEntry::key</a></div><div class="ttdeci">OctreeKey key</div><div class="ttdoc">Octree key.</div><div class="ttdef"><b>Definition:</b> octree_search.h:296</div></div>
<div class="ttc" id="aclasspcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry_html_a31c6a920e3d2442810286263a2faf1e8"><div class="ttname"><a href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#a31c6a920e3d2442810286263a2faf1e8">pcl::octree::OctreePointCloudSearch::prioBranchQueueEntry::node</a></div><div class="ttdeci">const OctreeNode * node</div><div class="ttdoc">Pointer to octree node.</div><div class="ttdef"><b>Definition:</b> octree_search.h:290</div></div>
<div class="ttc" id="aclasspcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry_html_ac6896fd3b626b908917d5da9786e91c6"><div class="ttname"><a href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#ac6896fd3b626b908917d5da9786e91c6">pcl::octree::OctreePointCloudSearch::prioBranchQueueEntry::point_distance</a></div><div class="ttdeci">float point_distance</div><div class="ttdoc">Distance to query point.</div><div class="ttdef"><b>Definition:</b> octree_search.h:293</div></div>
</div><!-- fragment -->
</div>
</div>
<h2 class="groupheader">成员函数说明</h2>
<a id="a200c873f71fff21737682411df8735d7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a200c873f71fff21737682411df8735d7">&#9670;&nbsp;</a></span>operator&lt;()</h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename PointT , typename LeafContainerT  = OctreeContainerPointIndices, typename BranchContainerT  = OctreeContainerEmpty&gt; </div>
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  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool <a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search.html">pcl::octree::OctreePointCloudSearch</a>&lt; <a class="el" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a>, LeafContainerT, BranchContainerT &gt;::prioBranchQueueEntry::operator&lt; </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html">prioBranchQueueEntry</a>&#160;</td>
          <td class="paramname"><em>rhs</em></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">

<p>Operator&lt; for comparing priority queue entries with each other. </p>
<dl class="params"><dt>参数</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">rhs</td><td>the priority queue to compare this against </td></tr>
  </table>
  </dd>
</dl>
<div class="fragment"><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;          {</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;            <span class="keywordflow">return</span> (this-&gt;<a class="code" href="classpcl_1_1octree_1_1_octree_point_cloud_search_1_1prio_branch_queue_entry.html#ac6896fd3b626b908917d5da9786e91c6">point_distance</a> &gt; rhs.point_distance);</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;          }</div>
</div><!-- fragment -->
</div>
</div>
<hr/>该类的文档由以下文件生成:<ul>
<li>octree/include/pcl/octree/<a class="el" href="octree__search_8h_source.html">octree_search.h</a></li>
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